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[23.128.96.35]) by mx.google.com with ESMTPS id w7-20020a056870a2c700b001dd5ca8e6f9si470404oak.272.2023.10.27.07.05.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Oct 2023 07:05:26 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.35 as permitted sender) client-ip=23.128.96.35; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.35 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=analog.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by groat.vger.email (Postfix) with ESMTP id A0B3C8332E8D; Fri, 27 Oct 2023 07:05:23 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at groat.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346097AbjJ0OE6 (ORCPT + 25 others); Fri, 27 Oct 2023 10:04:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55068 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346076AbjJ0OEw (ORCPT ); Fri, 27 Oct 2023 10:04:52 -0400 Received: from mx0a-00128a01.pphosted.com (mx0a-00128a01.pphosted.com [148.163.135.77]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 635A1C0; Fri, 27 Oct 2023 07:04:50 -0700 (PDT) Received: from pps.filterd (m0167088.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 39RB1Gma028823; Fri, 27 Oct 2023 10:04:20 -0400 Received: from nwd2mta4.analog.com ([137.71.173.58]) by mx0a-00128a01.pphosted.com (PPS) with ESMTPS id 3tyx01pa89-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 27 Oct 2023 10:04:20 -0400 (EDT) Received: from ASHBMBX8.ad.analog.com (ASHBMBX8.ad.analog.com [10.64.17.5]) by nwd2mta4.analog.com (8.14.7/8.14.7) with ESMTP id 39RE4I3q048300 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 27 Oct 2023 10:04:18 -0400 Received: from ASHBMBX8.ad.analog.com (10.64.17.5) by ASHBMBX8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Fri, 27 Oct 2023 10:04:17 -0400 Received: from zeus.spd.analog.com (10.66.68.11) by ashbmbx8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server id 15.2.986.14 via Frontend Transport; Fri, 27 Oct 2023 10:04:17 -0400 Received: from rbolboac.ad.analog.com ([10.48.65.174]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 39RE40hc022983; Fri, 27 Oct 2023 10:04:09 -0400 From: Ramona Gradinariu To: , , , , , , , CC: Ramona Gradinariu , Krzysztof Kozlowski Subject: [PATCH v3 3/3] dt-bindings: adis16460: Add 'spi-cs-inactive-delay-ns' property Date: Fri, 27 Oct 2023 17:03:58 +0300 Message-ID: <20231027140358.328699-4-ramona.gradinariu@analog.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231027140358.328699-1-ramona.gradinariu@analog.com> References: <20231027140358.328699-1-ramona.gradinariu@analog.com> MIME-Version: 1.0 X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-ORIG-GUID: i09VU6HRxbq9GHHEBk8fb73x9FrSS4iJ X-Proofpoint-GUID: i09VU6HRxbq9GHHEBk8fb73x9FrSS4iJ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.987,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-27_12,2023-10-27_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 bulkscore=0 adultscore=0 mlxscore=0 malwarescore=0 impostorscore=0 clxscore=1015 phishscore=0 suspectscore=0 mlxlogscore=982 spamscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2310240000 definitions=main-2310270121 X-Spam-Status: No, score=-0.8 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on groat.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (groat.vger.email [0.0.0.0]); Fri, 27 Oct 2023 07:05:23 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1780917758896216614 X-GMAIL-MSGID: 1780917758896216614 The adis16460 device requires a stall time between SPI transactions (during which the chip select is inactive), with a minimum value equal to 16 microseconds. This commit adds 'spi-cs-inactive-delay-ns' property, which should indicate the stall time between consecutive SPI transactions. The specified minimum time may not be sufficient for all configurations. Signed-off-by: Ramona Gradinariu Reviewed-by: Krzysztof Kozlowski --- changes in v3: - removed description - updated commit message Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml | 4 ++++ 1 file changed, 4 insertions(+) -- 2.34.1 diff --git a/Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml b/Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml index 4e43c80e5119..4cacc9948726 100644 --- a/Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml +++ b/Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml @@ -25,6 +25,10 @@ properties: spi-cpol: true + spi-cs-inactive-delay-ns: + minimum: 16000 + default: 16000 + interrupts: maxItems: 1